CVE-2008-5652 in EasyBookMarker
Summary
by MITRE
SQL injection vulnerability in the loginADP function in ajaxp.php in MyioSoft EasyBookMarker 4.0 allows remote attackers to execute arbitrary SQL commands via the rsargs parameter, as reachable through the username parameter. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 11/10/2024
The CVE-2008-5652 vulnerability represents a critical sql injection flaw within the MyioSoft EasyBookMarker 4.0 web application that fundamentally compromises the security integrity of the system. This vulnerability specifically targets the loginADP function located within the ajaxp.php file, which serves as a critical authentication component for the application. The flaw arises from inadequate input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into database queries.
The technical exploitation of this vulnerability occurs through the rsargs parameter which is accessible via the username parameter, creating a direct pathway for malicious actors to inject arbitrary sql commands into the underlying database system. This occurs because the application fails to implement proper parameterized queries or input sanitization techniques, allowing attackers to manipulate the sql execution flow by injecting malicious payloads through the authentication interface. The vulnerability essentially enables an attacker to bypass normal authentication mechanisms and gain unauthorized access to the database backend.
From an operational impact perspective, this vulnerability poses severe risks to the confidentiality, integrity, and availability of the affected system. Attackers can potentially extract sensitive user credentials, personal information, and other database contents, while also having the capability to modify or delete critical data. The vulnerability's remote exploitability means that attackers do not require local system access or physical presence to leverage the flaw, making it particularly dangerous in web-facing applications. This type of vulnerability directly violates security principles outlined in the owasp top ten, specifically targeting the sql injection category that consistently ranks among the most critical web application vulnerabilities.
The attack vector for CVE-2008-5652 aligns with the attack technique described in the mitre attack framework under the category of command and control, where adversaries establish persistence and maintain access to compromised systems. The vulnerability's classification under the common weakness enumeration (cwe) 89 indicates a direct sql injection weakness that allows attackers to manipulate the database through malformed input. Organizations using this vulnerable software face significant risk of data breaches, regulatory compliance violations, and potential legal consequences due to the exposure of sensitive information through this flaw.
Mitigation strategies for this vulnerability should include immediate implementation of proper input validation and sanitization techniques, including the adoption of parameterized queries or prepared statements to prevent sql injection attacks. System administrators should also implement web application firewalls and input filtering mechanisms to detect and block malicious sql injection attempts. The patching process should involve updating to the latest version of MyioSoft EasyBookMarker or implementing custom code fixes that properly escape or validate all user inputs before database interaction. Additionally, regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in other components of the application stack. The remediation efforts must also include monitoring for unauthorized access attempts and implementing proper logging mechanisms to detect exploitation attempts. Organizations should consider implementing principle of least privilege access controls and database user permissions to limit the potential damage from successful exploitation.